Old Navy Reversible Black & Leopard one piece swimsuit Size

This super cute one piece swimsuit is from Old Navy. It is fully reversible. Leopard print on one side fully black on the other. It has a tie at the back along with a bandeau top across the back. See the pictures for more details. This has never been worn - just to try on, but there of course no attached tags because it is reversible. 12” waist